5M5O

Pseudo-atomic model of microtubule-bound S.pombe kinesin-5 motor domain in the AMPPNP state (based on cryo-electron microscopy experiment): the N-terminus adopts multiple conformations.


ELECTRON MICROSCOPY Experimental Data



EM Sample
Sample Vitrification Details --
Sample Aggregation State HELICAL ARRAY
Sample Reconstruction Method SINGLE PARTICLE
Name of Sample microtubule-bound S. pombe kinesin-5 motor domain in the AMPPNP state
EM Data Acquisition
Date of Experiment --
Temperature (Kelvin) --
Microscope Model FEI TECNAI F20
Detector Type GATAN ULTRASCAN 4000 (4k x 4k)
Minimum Defocus (nm) 700.0
Maximum Defocus (nm) --
Minimum Tilt Angle (degrees) --
Maximum Tilt Angle (degrees) --
Nominal CS --
Imaging Mode BRIGHT FIELD
Electron Dose (electrons per Å**-2) 20.0
Illumination Mode FLOOD BEAM
Nominal Magnification --
Calibrated Magnification 68000
Source FIELD EMISSION GUN
Acceleration Voltage (kV) 200
Imaging Details --
3D Reconstruction
Software Package(s) FREALIGN
Reconstruction Method(s) --
EM Image Reconstruction Statistics
Number of Particles 144300
Other Details --
Effective Resolution 9.3
EM Map-Model Fitting and Refinement
Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Fitting Software
REAL FLEXIBLE FIT Cross-correlation coefficient -- -- --